CVE-2026-19981CWE-77CWE-78command-injection

CVE-2026-19981

High · published August 17, 2026

CVSS v3.1
7.4
EPSS
2%
Percentile
77.9
In the wild
Unconfirmed
What it is

A weakness has been identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. This affects an unknown part of the component Wi-Fi Timer Power-Schedule Feature. Executing a manipulation of the argument switch_power/restore_power can lead to os command injection. The attack can be launched remotely. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."

The record
Technical detail
CVSS v3.1
7.4 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X
EPSS
0.01768 · 77.9th percentile
Weaknesses
CWE-77 · Improper Neutralization of Special Elements used in a Command ('Command Injection'); CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-08-17T08:16Z
References (5)
https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Wi-Fi%20Timer%20Power-Schedule%20Cron%20RCE.md · [email protected]https://vuldb.com/cve/CVE-2026-19981 · [email protected]https://vuldb.com/submit/873917 · [email protected]https://vuldb.com/vuln/391163 · [email protected]https://vuldb.com/vuln/391163/cti · [email protected]
EPSS history
Timeline
  • 17 AUG 04:00Z
    GL.iNet XE3000 Wi-Fi Timer Power-Schedule Feature os command injection
    cvelistv5